Ссылки на исследования будут?
тебе надо,ты и ищи. вот здесь есть часть.
↑ Mayhew, D.L., Mayhew, J.L., & Ware, J.S. (2002). Effects of long-term creatine supplementation on liver and kidney functions in American college football players. International Journal of Sport Nutrition and Exercise Metabolism, 12, 453-460
↑ Schedel, J. M., H. Tanaka, A. Kiyonaga, M. Shindo, Y. Schutz ↑ Burke, DG; Candow, DG; Chilibeck, PD; MacNeil, LG; Roy, BD; Tarnopolsky, MA; Ziegenfuss, T (2008). "Effect of creatine supplementation and resistance-exercise training on muscle insulin-like growth factor in young adults". International journal of sport nutrition and exercise metabolism 18 (4): 389–98.
↑ Chen, J.; Wang, M.; Kong, Y.; Ma, H.; Zou, S. (2011). "Comparison of the novel compounds creatine and pyruvateon lipid and protein metabolism in broiler chickens". Animal 5 (7): 1082–9.